[libxml2] Created tag v2.9.7-rc1

[Daniel Veillard <veillard src gnome org>]

The signed tag 'v2.9.7-rc1' was created.

Tagger: Daniel Veillard <veillard redhat com>
Date: Mon Oct 30 08:39:00 2017 +0100

    Candidate release 1 of libxml2 2.9.7

Changes since the last tag 'v2.9.6':

J. Peter Mugaas (5):
      Fix -Wimplicit-fallthrough warnings
      Fix macro redefinition warning
      Fix pointer comparison warnings on 64-bit Windows
      Fix preprocessor conditional in threads.h
      Add declaration for DllMain

Jan Pokorný (2):
      xmlcatalog: restore ability to query system catalog easily
      xmlcatalog: refresh man page wrt. quering system catalog easily

Nick Wellnhofer (22):
      Use __linux__ macro in generated code
      Remove generated file python/setup.py from version control
      Fix comparison of nodesets to strings
      Fix Windows compiler warnings in xmlCanonicPath
      Fix pointer/int cast warnings on 64-bit Windows
      Don't redefine socket error codes on Windows
      socklen_t is always int on Windows
      Don't include winsock2.h in xmllint.c
      Fix the Windows header mess
      Fix unused variable warnings in nanohttp.c
      Fix runtest on Windows
      Update .gitignore for Windows
      Simplify Windows IO functions
      Default to native threads on MinGW-w64
      Fix a couple of warnings in dict.c and threads.c
      Increase warning level to /W3 under MSVC
      Upgrade timsort.h to latest revision
      Fix unused variable warnings in testrecurse
      Rework handling of return values in thread tests
      Fix deprecated Travis compiler flag
      Fix mixed decls and code in timsort.h
      Add Makefile rules to rebuild HTML man pages